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PVRV

Phase 3

Rabies | Monoclonal antibody | Other |Sanofi|Last Updated: Apr 25, 2022

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment600
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01622062Immunogenicity and Safety of Verorab® in a "One-week" Intradermal Post-exposure Prophylaxis RegimenPHASE3 COMPLETED 600Jun 29, 2012Nov 14, 2018Apr 25, 20221 Philippines
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Study Endpoints
Primary Endpoints
Percentage of participants with seroconversion on Day 14
Day 14 post vaccination

Seroconversion is defined as rabies virus neutralizing antibody titers ≥ 0.5 IU/mL

Secondary Endpoints
Percentage of participants with seroconversion before and after primary vaccination
Day 0, Day 14, Day 90
Percentage of participants with seroconversion after primary vaccination (antibody persistence)
Year 1 to Year 5
Percentage of participants with seroconversion after booster vaccination
Year 5 + 11 days
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Group 1EXPERIMENTALPatients with WHO Category II exposure receive PEP with PVRV using "one-week, 4-site" (4-4-4-0-0) ID vaccination regimen, and a "single-visit, 4-site" booster vaccination with PVRV 5 years later
Group 2EXPERIMENTALPatients with WHO Category III exposure receive PEP with PVRV using "one-week, 4-site" (4-4-4-0-0) ID vaccination regimen and pERIG Favirab®, and a "single-visit, 4-site" booster vaccination with PVRV 5 years later
Group 3ACTIVE_COMPARATORPatients with WHO Category III exposure receive PEP with PVRV using the updated 2-site TRC (2-2-2-0-2) ID vaccination regimen and pERIG Favirab®, and a "single-visit, 4-site" booster vaccination with PVRV 5 years later
Interventions
NameTypeDescription
PVRVBIOLOGICAL0.1 mL, 4 site 'one week' (4-4-4-0-0) administered intradermally
PVRV and pERIG Favirab®BIOLOGICAL0.1 mL of vaccine administered intradermally in 4 site 'one week' (4-4-4-0-0) regimen, and pERIG Favirab® (volume to be calculated according to the patient' body weight) infiltrated into and around wound(s)
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Eligibility Criteria
Age RangeN/A — 50 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: For all patients: * Patient aged ≤50 years, with WHO category II or III contacts happened within 48 hours before appearance at site. For adults: * Informed consent form has been signed and dated. * Able to attend all scheduled visits and to comply with all trial procedures. ...

Countries:Philippines
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